80 - SECURITY AND INVESTIGATION ACTIVITIES Companies in Denmark
Approximately 3,566 real businesses classified under 80 - Security and investigation activities in Denmark, with officer, shareholder and beneficial ownership records sourced directly from official government registries.
Approximately 3,566 real businesses classified under 80 - Security and investigation activities operate in Denmark. Covers companies officially classified under DB07 code 80 (Security and investigation activities), part of Denmark's DB07 classification of economic activities. This division is one of the sub-sectors making up the broader Administrative and Support Service Activities sector. Ownership, beneficial-ownership disclosure and company-registration rules for businesses under this specific activity code follow the same general framework that applies across Administrative and Support Service Activities in Denmark.
7 companies under this specific code are indexed on Zavia so far, part of a continually growing dataset.
Beneficial-ownership and registration rules for Administrative and Support Service Activities companies in Denmark follow the same national framework as every other sector there.
Full Denmark beneficial ownership overviewTop 80 - Security and investigation activities Companies in Denmark
Live from the register. Every row opens the full record — officers, shareholders and resolved group structure.
Data Coverage
Record counts for SIC Code N in Denmark, as of the last reconciliation.
Section N is 6% of the Denmark register by entity count and its 8th largest sector — see all sectors.
Analysis
What this data actually tells you
Denmark has no general mandatory licence for domestic staffing agencies (vikarbureauer) — unlike some other EU markets, there’s no sector-specific authorisation to check, so verification for a Danish staffing counterparty rests on the same baseline as most other businesses: active CVR and VAT registration through Erhvervsstyrelsen and Skattestyrelsen.
Foreign staffing agencies posting workers into Denmark face a real, mandatory check instead: registration in RUT (the Register of Foreign Service Providers), required before or on the day the posted work begins, with updates due no later than the first working day after any change. For a cross-border staffing arrangement specifically, confirming RUT registration is the key verification step that domestic-only checks won’t surface.
Denmark Administrative and Support Service Activities, by the register
Charts render from live counts. Modules are suppressed where coverage is too thin to be meaningful.
Entities by sub-sector
SIC division level, live from official registries.
Active vs. inactive
Section N entities currently on the register as active, vs. struck off or dormant.
Company size, by disclosed headcount
By number of employees on file, Section N, Denmark. 70 entities with no disclosed headcount are not counted in any band.
Who uses Denmark administrative and support service activities ownership data
The three checks this sector's data is most often run for.
No general staffing-agency licence
Denmark has no general mandatory licence for domestic staffing agencies (vikarbureauer) — a legitimately operating agency may simply not carry any special accreditation, so verification relies on standard CVR and VAT registration rather than a sector-specific licence.
RUT registration for foreign staffing providers
Foreign staffing agencies posting workers to Denmark must register in RUT (the Register of Foreign Service Providers) before or on the day work begins — a mandatory, checkable filing distinct from ordinary company registration, and the key check for a cross-border staffing arrangement.
CVR/VAT as the practical baseline
With no general licence to check for domestic agencies, confirming active CVR and VAT registration is the practical baseline verification for a Danish staffing or administrative-support counterparty.
Sub-sectors within Administrative and Support Service Activities
SIC divisions inside this section, each with its own Denmark company directory.
Rental and leasing activities
16,062 companies
Employment activities
9,091 companies
Travel agency, tour operator and other reservation service and related activities
5,471 companies
Security and investigation activities
3,317 companies
Services to buildings and landscape activities
65,630 companies
Office administrative, office support and other business support activities
23,326 companies
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Frequently Asked Questions
How many companies are classified under 80 - Security and investigation activities in Denmark?
Approximately 3,566 businesses are classified under 80 - Security and investigation activities in Denmark.
What does DB07 code 80 cover?
80 - Security and investigation activities is the official name for this activity under Denmark's DB07 classification of economic activities. It is a sub-category within the broader Administrative and Support Service Activities sector.
How is this different from the broader Administrative and Support Service Activities category?
Administrative and Support Service Activities is the top-level sector; DB07 code 80 identifies one specific activity within it, letting you narrow a search to exactly this business type rather than the whole sector.
What ownership information is available for these companies?
The same beneficial-ownership, shareholder and officer disclosure framework applies as for any other company in Denmark, regardless of its specific activity classification. See the individual company profile for the full ownership picture, or the Administrative and Support Service Activities sector overview for the general national framework.
All industries in Denmark
Every NACE section on this register, with live company counts.